CN113935859A - Intelligent construction site system based on BIM model - Google Patents
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Abstract
The invention relates to a BIM (building information modeling) -based intelligent construction site system which comprises a model establishing module, a data analysis module, a display module, a staff management module, a construction site monitoring module, a construction equipment monitoring module and a model analysis module, wherein the model establishing module comprises a BIM model establishing module, a GIS (geographic information system) terrain model establishing module and a three-dimensional engineering model establishing module, the BIM model establishing module is used for establishing a three-dimensional model for an engineering project through software, dividing the three-dimensional model according to engineering components, corresponding the engineering components to actual engineering parts and recording attributes, and the BIM model establishing module is used for establishing the BIM three-dimensional model of the engineering through Revit or CATIA software. The intelligent construction site system can enable a user to clearly, accurately and know the conditions of all parts of the whole intelligent construction site, and supports good management of the intelligent construction site.
Description
Technical Field
The invention relates to the technical field of intelligent construction sites, in particular to an intelligent construction site system based on a BIM (building information modeling).
Background
With the development of scientific technology, intelligent management and management based on big data are deeply applied to various industries, taking a construction site as an example, at present, a scholars provides an intelligent site system to realize good management of the site.
Specifically, the intelligent construction site is realized in the industry of the intelligent earth concept in the engineering field, and is a brand-new engineering full life cycle management concept. The intelligent construction site is characterized in that an informatization means is used, engineering projects are accurately designed and simulated through a three-dimensional design platform, a construction project informatization ecological circle with interconnection cooperation, intelligent production and scientific management is built around construction process management, data mining analysis is carried out on the data and engineering information collected by the Internet of things in a virtual reality environment, process trend prediction and expert plans are provided, visual intelligent management of engineering construction is achieved, engineering management informatization level is improved, and green construction and ecological construction are gradually achieved.
Although the smart site has the excellent performance, the smart site management currently depends on a management function component of the smart site system, which has limited functions and cannot support a good smart site management effect.
Disclosure of Invention
The invention aims to solve the technical problem of providing an intelligent construction site system based on a BIM (building information modeling) model.
In order to solve the technical problems, the invention adopts the following technical scheme:
a smart construction site system based on a BIM (building information modeling) model comprises a model building module, a data analysis module, a display module, a staff management module, a construction site monitoring module, a construction equipment monitoring module and a model analysis module, wherein the model building module comprises a BIM model building module, a GIS terrain model building module and a three-dimensional engineering model building module;
the BIM model creating module is used for creating a three-dimensional model for the engineering project through software, dividing the three-dimensional model according to engineering components, enabling the engineering components to correspond to actual engineering positions and recording attributes, and creating the BIM three-dimensional model of the engineering through Revit or CATIA software;
the GIS terrain model creating module is used for performing space-three encryption calculation on the field terrain data through Smart3D software to generate point cloud data, and making an actual terrain map of an engineering field through the point cloud data;
the three-dimensional engineering model building module is used for combining the data of the BIM model building module with the data of the GIS terrain model building module, optimizing and perfecting the BIM three-dimensional model and obtaining a three-dimensional engineering model with higher truth;
the employee management module comprises a first camera module, the first camera module is arranged in a construction site and corresponds to each engineering component, and the first camera module is used for shooting and recording the wearing condition of safety equipment of field workers;
the construction site monitoring module comprises a second camera module and a perimeter protection sub-module, the second camera module is respectively arranged in a safe area and an unsafe area in the construction site and corresponds to each engineering component, and the second camera module is used for monitoring the conditions of the safe area and the unsafe area in the non-operation time and the conditions of the unsafe area in the operation time; the perimeter protection sub-module is used for accessing a perimeter protection device into the data analysis processing module and is used for discovering or preventing an illegal intruder from attempting to cross the perimeter;
the construction equipment monitoring module comprises a high formwork deformation real-time detection submodule, a tower crane operation monitoring submodule and an engineering vehicle operation monitoring submodule and is used for connecting a high formwork deformation real-time detection device, a tower crane operation monitoring device and an engineering vehicle operation monitoring device into the data analysis processing module;
the data analysis processing module is used for analyzing and processing the data of the employee management module, the construction site monitoring module and the construction equipment monitoring module, and summarizing, understanding and digesting the data;
the display module is used for combining the three-dimensional engineering model with the processing data of the data analysis processing module, and performing display and application operation through the display end;
the model analysis module comprises a node identification module, a two-dimensional conversion module, a data binding module and a model construction module, wherein the node identification module is used for identifying spatial structure nodes and complex nodes in the BIM three-dimensional model; the two-dimensional conversion module is used for carrying out BIM two-dimensional conversion on the space structure nodes and the complex nodes to obtain two-dimensional space data; the data binding module is used for carrying out data information binding on the two-dimensional space data to obtain VR identification parameters; the model building module is used for writing the VR identification parameters into corresponding positions in the building site BIM three-dimensional design model to obtain an intelligent building site management model.
Further, the GIS terrain model creating module obtains field terrain data through an unmanned aerial vehicle aerial photography technology.
Further, the three-dimensional engineering model building module is used for obtaining a three-dimensional engineering model with higher fidelity by guiding the terrain information of the GIS terrain model building module into lumion or fuzor software and combining the terrain information with the three-dimensional model of the BIM model building module.
Further, the data analysis processing module comprises a data sorting submodule, a data statistics submodule, a data analysis submodule, a data identification submodule, an early warning submodule and a mobile processing submodule;
the data sorting submodule and the data statistics submodule are used for auditing, grouping and summarizing a large amount of original data collected by statistical investigation, so that the original data are organized and systematized to obtain statistical data capable of reflecting overall comprehensive characteristics, and the sorted data are reprocessed;
the data analysis submodule and the data identification submodule analyze a large amount of collected data, summarize, understand and digest, and develop the function of the data to the maximum;
the early warning submodule sends an emergency signal to report a dangerous condition according to rules summarized by the data sorting submodule, the data statistics submodule, the data analysis submodule and the data identification submodule or a possibility precursor obtained by observation;
the mobile processing sub-module tracks and records the relevant data information of the movement track of the constructors in the construction project site in real time by using the Internet of things equipment or other wearable equipment.
Further, the data analysis processing module further comprises a first image processing module and a second image processing module, the first image processing module is used for extracting a feature image of the first camera module, comparing the feature image of the first camera module with the information of the construction arrangement module, and when the first image processing module is paired with the construction arrangement module and has a difference, the first image processing module acts on the three-dimensional engineering model display module and the staff terminal;
the second image processing module is used for comparing the image shot by the second camera module and the shooting time with the normal condition pictures of the time corresponding to the safe area and the non-safe area in the construction site; and when the difference occurs, the second image processing module acts on the three-dimensional engineering model display module and the staff terminal.
Furthermore, the employee management module further comprises a third camera module, the data analysis processing module further comprises a third image processing module, the third camera module is used for shooting construction tool photos before departure, the third image processing module is used for extracting a feature image of the third camera module, comparing the feature image of the third camera module with the information of the construction arrangement module, and when the third image processing module and the construction arrangement module are in pairing difference, reminding a worker to shoot the construction tool again.
Further, the node identification module is further configured to convert the BIM three-dimensional model of the worksite into a BIM three-dimensional model in VR-readable format; and importing the construction site BIM three-dimensional design model in the VR readable format into a VR engine, and identifying spatial structure nodes and complex nodes in the construction site BIM three-dimensional model. .
After the technical scheme is adopted, compared with the prior art, the invention has the following advantages:
according to the method, a BIM three-dimensional model of the intelligent construction site is obtained, space structure nodes and complex nodes in the BIM three-dimensional model are identified, BIM two-dimensional conversion is carried out on the space structure nodes and the complex nodes to obtain two-dimensional space data, data information binding is carried out on the two-dimensional space data to obtain VR identification parameters, and the VR identification parameters are written into corresponding positions in the BIM three-dimensional design model of the construction site to obtain the intelligent construction site management model. In the whole process, combine BIM three-dimensional model + VR technique to establish wisdom building site management model, BIM three-dimensional model can ensure that building site data's accuracy and comprehensive, and the VR technique can be visual with data, consequently, the construction wisdom building site management model of establishing can let the user can understand, accurate, know each partial condition of whole wisdom building site, supports wisdom building site good management.
The present invention will be described in detail below with reference to the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic diagram of the inventive module connection.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the invention.
As shown in fig. 1, a smart worksite system based on a BIM model comprises a model establishing module, a data analysis module, a display module, a staff management module, a worksite monitoring module, a construction equipment monitoring module and a model analysis module, wherein the model establishing module comprises a BIM model establishing module, a GIS terrain model establishing module and a three-dimensional engineering model establishing module;
the BIM model creating module is used for creating a three-dimensional model for the engineering project through software, dividing the three-dimensional model according to engineering components, enabling the engineering components to correspond to actual engineering positions and recording attributes, and creating the BIM three-dimensional model of the engineering through Revit or CATIA software;
the GIS terrain model creating module is used for performing space-three encryption calculation on the field terrain data through Smart3D software to generate point cloud data, and making an actual terrain map of an engineering field through the point cloud data;
the three-dimensional engineering model building module is used for combining the data of the BIM model building module with the data of the GIS terrain model building module, optimizing and perfecting the BIM three-dimensional model and obtaining a three-dimensional engineering model with higher truth;
the employee management module comprises a first camera module, the first camera module is arranged in a construction site and corresponds to each engineering component, and the first camera module is used for shooting and recording the wearing condition of safety equipment of field workers;
the construction site monitoring module comprises a second camera module and a perimeter protection sub-module, the second camera module is respectively arranged in a safe area and an unsafe area in the construction site and corresponds to each engineering component, and the second camera module is used for monitoring the conditions of the safe area and the unsafe area in the non-operation time and the conditions of the unsafe area in the operation time; the perimeter protection sub-module is used for accessing a perimeter protection device into the data analysis processing module and is used for discovering or preventing an illegal intruder from attempting to cross the perimeter;
the construction equipment monitoring module comprises a high formwork deformation real-time detection submodule, a tower crane operation monitoring submodule and an engineering vehicle operation monitoring submodule and is used for connecting a high formwork deformation real-time detection device, a tower crane operation monitoring device and an engineering vehicle operation monitoring device into the data analysis processing module;
the data analysis processing module is used for analyzing and processing the data of the employee management module, the construction site monitoring module and the construction equipment monitoring module, and summarizing, understanding and digesting the data;
the display module is used for combining the three-dimensional engineering model with the processing data of the data analysis processing module, and performing display and application operation through the display end;
the model analysis module comprises a node identification module, a two-dimensional conversion module, a data binding module and a model construction module, wherein the node identification module is used for identifying spatial structure nodes and complex nodes in the BIM three-dimensional model; the two-dimensional conversion module is used for carrying out BIM two-dimensional conversion on the space structure nodes and the complex nodes to obtain two-dimensional space data; the data binding module is used for carrying out data information binding on the two-dimensional space data to obtain VR identification parameters; the model building module is used for writing the VR identification parameters into corresponding positions in the building site BIM three-dimensional design model to obtain an intelligent building site management model.
In one embodiment, the GIS terrain model creation module obtains the field terrain data through an unmanned aerial vehicle aerial photography technique.
As an implementation manner, the three-dimensional engineering model building module obtains a three-dimensional engineering model with higher reality degree by introducing the terrain information of the GIS terrain model building module into lumion or fuzor software and combining the terrain information with the three-dimensional model of the BIM model building module.
As an implementation mode, the data analysis processing module comprises a data sorting sub-module, a data statistics sub-module, a data analysis sub-module, a data identification sub-module, an early warning sub-module and a mobile processing sub-module;
the data sorting submodule and the data statistics submodule are used for auditing, grouping and summarizing a large amount of original data collected by statistical investigation, so that the original data are organized and systematized to obtain statistical data capable of reflecting overall comprehensive characteristics, and the sorted data are reprocessed;
the data analysis submodule and the data identification submodule analyze a large amount of collected data, summarize, understand and digest, and develop the function of the data to the maximum;
the early warning submodule sends an emergency signal to report a dangerous condition according to rules summarized by the data sorting submodule, the data statistics submodule, the data analysis submodule and the data identification submodule or a possibility precursor obtained by observation;
the mobile processing sub-module tracks and records the relevant data information of the movement track of the constructors in the construction project site in real time by using the Internet of things equipment or other wearable equipment.
As an implementation manner, the data analysis processing module further includes a first image processing module and a second image processing module, the first image processing module is configured to extract a feature image of the first camera module, compare the feature image of the first camera module with information of the construction arrangement module, and when the first image processing module and the construction arrangement module are paired and have a difference, the first image processing module acts on the three-dimensional engineering model display module and the staff terminal;
the second image processing module is used for comparing the image shot by the second camera module and the shooting time with the normal condition pictures of the time corresponding to the safe area and the non-safe area in the construction site; and when the difference occurs, the second image processing module acts on the three-dimensional engineering model display module and the staff terminal.
As an implementation manner, the employee management module further includes a third camera module, the data analysis processing module further includes a third image processing module, the third camera module is configured to take a construction tool photo before departure, the third image processing module is configured to extract a feature image of the third camera module, compare the feature image of the third camera module with information of the construction arrangement module, and remind a worker to take a construction tool again when a difference occurs between the third image processing module and the construction arrangement module in pairing.
In one embodiment, the node identification module is further configured to convert the BIM three-dimensional model of the worksite into a BIM three-dimensional model in VR-readable format; and importing the construction site BIM three-dimensional design model in the VR readable format into a VR engine, and identifying spatial structure nodes and complex nodes in the construction site BIM three-dimensional model.
Worksite management using the present system includes the following steps,
(1) building a BIM three-dimensional model of a project main body building and auxiliary facilities in the BIM model building module according to an actual project, building the BIM three-dimensional model of the project through Revit or CATIA software, dividing the BIM three-dimensional model into a plurality of project components according to actual project parts, and inputting related information such as component names, materials, affiliated positions, project quantities, construction costs and the like of the project components;
(2) acquiring field topographic data through an unmanned aerial vehicle aerial photography technology, performing space-three encryption calculation on the field topographic data through Smart3D software in the GIS topographic scene creating module to generate point cloud data, and making an actual topographic map of an engineering field through the point cloud data;
(3) importing a terrain scene model conversion format of the engineering field into CE, combining with a BIM three-dimensional model of the project main body building and the accessory facilities in the BIM model establishing module, and perfecting and optimizing components and the like in the model through a BIM model optimizing module to obtain a three-dimensional engineering model with higher reality degree;
(4) the second camera module is respectively arranged in a safe area and an unsafe area in a construction site, data obtained by the second camera module is sent to the three-dimensional engineering model display module through the data analysis processing module, the second image processing module compares an image shot by the second camera module and a normal condition picture of the time corresponding to the safe area and the unsafe area in the construction site, and when the conditions of the safe area and the unsafe area in the non-operation time and the unsafe area in the operation time are abnormal, the second image processing module feeds abnormal information back to the three-dimensional engineering model display module;
(5) accessing a perimeter protection device, a high formwork deformation real-time detection device, a tower crane operation monitoring device and an engineering vehicle operation monitoring device into the data analysis processing module, and acquiring operation and safety information of the devices by a worker or a manager through the three-dimensional engineering model display module by combining the position and authority of the worker or the manager;
(6) the data of the side slope environment quantity, the side slope deformation, the retaining wall stress, the retaining wall deformation, the retaining wall soil pressure, the pore water pressure and the water level of the construction site are collected through a temperature sensor, a humidity sensor, a pressure sensor, an acceleration sensor, a gyroscope sensor, a geomagnetic sensor, an inclinometer and a rainfall sensor, and are sent to the engineering component corresponding to the three-dimensional engineering model display module through the data analysis processing module, and the data of the sensors can be checked through clicking the engineering component;
(7) be used for discerning through node identification module spatial structure node and complicated node in the BIM three-dimensional model, two dimentional conversion module is used for right spatial structure node with complicated node carries out BIM two dimension conversion, obtains two-dimensional space data, and data binding module is used for right two-dimensional space data carries out data information binding and obtains VR identification parameter, and the model construction module is used for with VR identification parameter is write in corresponding position in the building site BIM three-dimensional design model, obtains wisdom building site management model.
The foregoing is illustrative of the best mode of the invention and details not described herein are within the common general knowledge of a person of ordinary skill in the art. The scope of the present invention is defined by the appended claims, and any equivalent modifications based on the technical teaching of the present invention are also within the scope of the present invention.
Claims (7)
1. A BIM-model-based intelligent construction site system is characterized by comprising a model establishing module, a data analysis module, a display module, a staff management module, a construction site monitoring module, a construction equipment monitoring module and a model analysis module, wherein the model establishing module comprises a BIM model establishing module, a GIS terrain model establishing module and a three-dimensional engineering model establishing module;
the BIM model creating module is used for creating a three-dimensional model for the engineering project through software, dividing the three-dimensional model according to engineering components, enabling the engineering components to correspond to actual engineering positions and recording attributes, and creating the BIM three-dimensional model of the engineering through Revit or CATIA software;
the GIS terrain model creating module is used for performing space-three encryption calculation on the field terrain data through Smart3D software to generate point cloud data, and making an actual terrain map of an engineering field through the point cloud data;
the three-dimensional engineering model building module is used for combining the data of the BIM model building module with the data of the GIS terrain model building module, optimizing and perfecting the BIM three-dimensional model and obtaining a three-dimensional engineering model with higher truth;
the employee management module comprises a first camera module, the first camera module is arranged in a construction site and corresponds to each engineering component, and the first camera module is used for shooting and recording the wearing condition of safety equipment of field workers;
the construction site monitoring module comprises a second camera module and a perimeter protection sub-module, the second camera module is respectively arranged in a safe area and an unsafe area in the construction site and corresponds to each engineering component, and the second camera module is used for monitoring the conditions of the safe area and the unsafe area in the non-operation time and the conditions of the unsafe area in the operation time; the perimeter protection sub-module is used for accessing a perimeter protection device into the data analysis processing module and is used for discovering or preventing an illegal intruder from attempting to cross the perimeter;
the construction equipment monitoring module comprises a high formwork deformation real-time detection submodule, a tower crane operation monitoring submodule and an engineering vehicle operation monitoring submodule and is used for connecting a high formwork deformation real-time detection device, a tower crane operation monitoring device and an engineering vehicle operation monitoring device into the data analysis processing module;
the data analysis processing module is used for analyzing and processing the data of the employee management module, the construction site monitoring module and the construction equipment monitoring module, and summarizing, understanding and digesting the data;
the display module is used for combining the three-dimensional engineering model with the processing data of the data analysis processing module, and performing display and application operation through the display end;
the model analysis module comprises a node identification module, a two-dimensional conversion module, a data binding module and a model construction module, wherein the node identification module is used for identifying spatial structure nodes and complex nodes in the BIM three-dimensional model; the two-dimensional conversion module is used for carrying out BIM two-dimensional conversion on the space structure nodes and the complex nodes to obtain two-dimensional space data; the data binding module is used for carrying out data information binding on the two-dimensional space data to obtain VR identification parameters; the model building module is used for writing the VR identification parameters into corresponding positions in the building site BIM three-dimensional design model to obtain an intelligent building site management model.
2. The BIM model-based intelligent worksite system of claim 1 wherein the GIS terrain model creation module obtains field terrain data via unmanned aerial vehicle aerial photography.
3. The BIM-model-based intelligent construction site system according to claim 1, wherein the three-dimensional engineering model building module is used for obtaining a three-dimensional engineering model with higher degree of reality by leading terrain information of the GIS terrain model building module into lumion or fuzor software and combining the terrain information with the three-dimensional model of the BIM model building module.
4. The BIM-model-based intelligent construction site system according to claim 1, wherein the data analysis processing module comprises a data sorting sub-module, a data statistics sub-module, a data analysis sub-module, a data recognition sub-module, an early warning sub-module and a mobile processing sub-module;
the data sorting submodule and the data statistics submodule are used for auditing, grouping and summarizing a large amount of original data collected by statistical investigation, so that the original data are organized and systematized to obtain statistical data capable of reflecting overall comprehensive characteristics, and the sorted data are reprocessed;
the data analysis submodule and the data identification submodule analyze a large amount of collected data, summarize, understand and digest, and develop the function of the data to the maximum;
the early warning submodule sends an emergency signal to report a dangerous condition according to rules summarized by the data sorting submodule, the data statistics submodule, the data analysis submodule and the data identification submodule or a possibility precursor obtained by observation;
the mobile processing sub-module tracks and records the relevant data information of the movement track of the constructors in the construction project site in real time by using the Internet of things equipment or other wearable equipment.
5. The BIM-model-based intelligent worksite system according to claim 1, wherein the data analysis processing module further comprises a first image processing module and a second image processing module, the first image processing module being configured to extract a characteristic image of an image captured by the first camera module;
the second image processing module is used for processing the image shot by the second camera module.
6. The BIM model-based intelligent worksite system of claim 1, wherein the employee management module further comprises a third camera module, the data analysis processing module further comprises a third image processing module, the third camera module is used for taking construction tool photos before departure, and the third image processing module is used for extracting a feature image of the third camera module and comparing the feature image of the third camera module with the information of the construction arrangement module.
7. The intelligent building site system based on BIM model of claim 1, wherein the node identification module is further configured to convert the building site BIM three-dimensional model to a VR readable format BIM three-dimensional model; and importing the construction site BIM three-dimensional design model in the VR readable format into a VR engine, and identifying spatial structure nodes and complex nodes in the construction site BIM three-dimensional model.
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| CN117556525A (en) * | 2024-01-12 | 2024-02-13 | 中建三局集团有限公司 | Method and system for changing analysis model quality based on BIM (building information modeling) |
| CN117809258A (en) * | 2024-01-22 | 2024-04-02 | 承德市工程建设造价管理站 | Construction site safety monitoring system based on BIM technology |
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| CN117556525A (en) * | 2024-01-12 | 2024-02-13 | 中建三局集团有限公司 | Method and system for changing analysis model quality based on BIM (building information modeling) |
| CN117556525B (en) * | 2024-01-12 | 2024-03-22 | 中建三局集团有限公司 | Method and system for changing analysis model quality based on BIM (building information modeling) |
| CN117809258A (en) * | 2024-01-22 | 2024-04-02 | 承德市工程建设造价管理站 | Construction site safety monitoring system based on BIM technology |
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